He was accused of 'hate mongering' by a certain subset of people. The only thing he did was posting a pic with some people and one of the woman in the pic was holding a sign stating "#SmashBrahminicalPatriarchy" which is basically against the caste system in India and aligns well with the Indian Constitution. The people who were butthurt by this are the radical elements which are constantly degrading the image of Indians inside as well as outside India